Bumper of a stationary bumper car. The momentum of the stationary car increases. Which happens to the momentum of the moving bumper car? It decreases. It stays the same. It is converted to inertia.

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Answer 1
Answer:

Bumper of a stationary bumper car. The momentum of the stationary car increases. Which happens to the momentum of the moving bumper car? It decreases. It stays the same. It is converted to inertia.

Bumper of a stationary bumper car. The momentum of the stationary car increases. The momentum of the moving bumper car It is converted to inertia.


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Which of these qualities most likely helped Ptolemy construct the scientific explanation of the solar system? originality and creativity
generosity and helpfulness
consideration and compassion
kind-heartedness and flexibility

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Scientific models or explanations are a way of interpreting and analyzing huge amounts of data. Scientists must be able to find patterns in this data, and this requires originality and creativity (this is the correct answer), as they need to look at the data through different metaphorical lenses.

Answer:

originality and creativity

Explanation:

The three major scales used to measure earthquakes are Mercalli Scale, Richter Scale and Magnitude Scale.

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The statement ‘The three major scales used to measure earthquakes are Mercalli Scale, Richter Scale and Magnitude Scale’ is true. These three scales used to measure the seismic waves released by the earthquake.

Answer:true

Explanation:

How are moving pulleys different from fixed-position pulleys? (Points : 3) Moving pulleys have more force than fixed-position pulleys. Moving pulleys are easier to use than fixed-position pulleys. Moving pulleys are attached to the object and move with the object. Fixed-position pulleys are connected to a fixed point and do not move. Moving pulleys are attached to the object and are stationary. Fixed-position pulleys are connected to a fixed point and move freely.

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Answer : Option D) Fixed-position pulleys are connected to a fixed point and do not move.

Explanation : As the name suggests the moving pulleys move freely whereas the fixed pulleys as per their name is attached to a fixed position and at a fixed point and they can not move freely.

Movable pulleys are ones which has one part of the rope attached to a fixed object, like a bar or a beam. Whereas when both the parts of a rope are attached to a fixed object, this is called as a fixed pulley.

"Fixed-position pulleys are connected to a fixed point and do not move" is the one among the following choices given in the question that explains how the moving pulleys are different from fixed-position pulleys. The correct option among all the options that are given in the question is the fourth option.

How is the horizontal component of velocity for a projectile affected by the vertical component?

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It isn't. The horizontal and vertical velocities are separate. You separate that velocity into the horizontal component which is constant, disregarding air resistance, and vertical velocity which is changed by the acceleration due to gravity. Make calculations separately because they do not influence each other.

Denise wears an extremely bright safety yellow sweatshirt when she cycles to the gym after dark. The sweatshirt's brightness reflects the _____ of the light it reflects.

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Answer:

High Amplitude

Explanation:

If the light from Star X is brighter than the same type of light from Star Y, you know that the light you see from Star X has a higher amplitude.

Denise wears an extremely bright safety yellow sweatshirt when she cycles to the gym after dark. The sweatshirt's brightness reflects the high amplitude of the light it reflects.

Final answer:

The brightness of Denise's sweatshirt while cycling after dark reflects the intensity of light it reflects. The color yellow is perceived when an object reflects red and green light and absorbs blue light. The brightness can also be enhanced by the reflection efficiency of the sweatshirt's material and its fluorescence properties.

Explanation:

Denise's extremely bright safety yellow sweatshirt when she cycles to the gym after dark, reflects the intensity of the light it reflects. The color of an object is determined by the wavelengths of light that the object reflects. A yellow object appears yellow because it reflects yellow light and absorbs other colors. Reflection of light is the fundamental concept behind the brightness of the sweatshirt.

The yellow sweatshirt absorbs blue light and reflects red and green light, which our eyes perceive as yellow. The intensity or brightness of the sweatshirt is a function of how much light it reflects back. Another important factor is the reflection efficiency of the sweatshirt's material. Some materials are better at reflecting light than others which can enhance brightness.

Also, the fluorescence property of some safety colors makes them emit more light than they receive which enhances their brightness, this is especially useful in low light conditions, such as cycling after dark.

Learn more about Light Reflection

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The long-term weather patterns that are typical in a location are the location's .

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Is the locations climate :)

The long-term weather patterns that are typical in a location are the location's (Climate).